Shimano XT FD-M8100-M 2x12-speed MTB front derailleur, low cage

With its low-clamp mounting, the Shimano XT FD-M8100 front derailleur is compatible with all frames featuring a round seat tube. Its standard diameter is 34.9 mm, but it can be fitted to frames with a smaller diameter using an adapter. It features a specific design to provide greater clearance at the rear tyre for 2.3-inch tyre sections fitted to wide rims. It offers smooth and precise operation for 36-26-tooth 12-speed cranksets. Its lateral pull system increases the pull range, providing a smooth feel when shifting gears.

- Part number Shimano: FD-M8100-M
- Range Shimano XT M8100
- Lateral pull
- Chainline: 48.8 mm (142 mm rear axle spacing), 51.8 mm (Boost rear chainline: 148 mm)
- 2x12-speed drivetrain
- Low-profile clamp
- Diameter: 34.9 mm (31.8 and 28.6 mm with adaptors)
- Large chainring teeth: 36 to 38 teeth
- Tooth difference between the two chainrings: 10 teeth
- Manufacturer’s weight: 114 g